WIPO logo
Mobile | Deutsch | Español | Français | 日本語 | 한국어 | Português | Русский | 中文 | العربية |
PATENTSCOPE

Search International and National Patent Collections
World Intellectual Property Organization
Search
 
Browse
 
Translate
 
Options
 
News
 
Login
 
Help
 
Machine translation
1. (WO1980000880) OPTOELECTRIC CELL
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/1980/000880    International Application No.:    PCT/CH1979/000135
Publication Date: 01.05.1980 International Filing Date: 16.10.1979
IPC:
G02F 1/15 (2006.01), G02F 1/19 (2006.01)
Applicants:
Inventors:
Priority Data:
10777/78 18.10.1978 CH
Title (EN) OPTOELECTRIC CELL
(FR) CELLULE ELECTRO-OPTIQUE
Abstract: front page image
(EN)An optoelectric cell, more particularly for display, comprises a working electrode (4) in the form of an interpolated layer, especially in a graphite form, a counter-electrode (2), an ionic conductor (3) inserted between the two electrodes and possibly a reference electrode. With the supply of an electrical voltage, ions arising form the ionic conductor are piled up in the layered structure, producing a visible optical modification of the surface of the working electrode.
(FR)Une cellule electro-optique, notamment pour l"affichage, comporte une electrode de travail (4) en forme de couche intercalaire, notamment en graphite, une contre-electrode (2), un conducteur ionique (3) insere entre les deux electrodes et le cas echeant un electrode de reference. Par application d"une tension electrique des ions provenant du conducteur ionique sont accumules dans la structure en couche, en produisant une modification optique visible de la surface de l"electrode de travail.
Designated States:
Publication Language: German (DE)
Filing Language: German (DE)